顶管隧道上穿施工对地铁隧道的影响分析

Analysis of the Impact of Pipe Jacking Construction on Subway Tunnel

结合地铁隧道工程,对地铁隧道顶管施工方案优选、顶管设备安装工艺、顶管施工方法、技术难点及可能的解决方案进行了比较和选择。研究结果表明,地铁隧道顶管施工技术经过精心设计,并与信息化施工相结合,可以在我国市政基础设施建设中得到广泛应用。

Combined with the subway tunnel engineering, the optimization of pipe jacking construction scheme, the installation process of pipe jacking equipment, the construction method of pipe jacking, the technical difficulties and the possible solutions are compared and selected. The research results show that metro tunnel pipe jacking construction technology can be widely used in municipal infrastructure construction in China after careful design and combined with information construction.